<h2>My heroes</h2>

<div>
  <label>Hero name:<input #heroName/></label>
  <button (click)="add(heroName.value);heroName.value=''">add</button>
</div>


<ul class="heroes">
  <li *ngFor="let hero of heroes">
    <a routerLink="/detail/{{hero.id}}">
      <span class="badge">{{hero.id}}</span>{{hero.name}}
    </a>
    <button class="delete" title="delete hero" (click)="delete(hero)">x</button>
  </li>
</ul>